Differences between incomes of white and Negro families by work experience of wife and region : 1970, 1969, and 1959
By: Prepared by Elizabeth C. Shelburne.
Contributors: Shelburne, Elizabeth C.
Series: Current population reports -- no. 39
Publisher: For Sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 15
Subjects: African Americans -- Economic conditions -- Statistics.; Income -- United States -- Statistics.
Notes: Cover title.

"December 1971."